Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884444 | Motor-driven material level indicator | — | 1989-12-05 |
| 4878518 | In-tank fuel reservoir with fuel vapor separation | — | 1989-11-07 |
| 4878816 | In-tank fuel reservoir with fuel vapor separation | — | 1989-11-07 |
| 4831990 | In-tank fuel reservoir with reservoir fuel level control | — | 1989-05-23 |
| 4827768 | Motor-driven material level indicator | — | 1989-05-09 |
| 4820139 | Self-contained rotary fuel pump | — | 1989-04-11 |
| 4807582 | Reserve fuel shut-off valve | — | 1989-02-28 |
| 4795320 | Quick disconnect pulse modulation sleeve | — | 1989-01-03 |